Product Details
Digital Oscilloscope Transistor Tester Signal Generator
Overview
Features
Oscilloscope functions:
- Sampling rate: 48MSa/s
- Analog bandwidth: 10MHz
- Voltage protection: ±400V
- Waveform storage: supports screenshot saving and viewing, which is convenient for data analysis
Signal generator function:
- Supports 13 waveform outputs, frequency range 0-50KHz, output voltage adjustable 0-3v.
- Output parameters (frequency, amplitude, duty cycle) are adjustable, flexible to meet various needs
Transistor function:
- High efficiency: Automatically identify the type and pin arrangement of the tested component, simplify the operation process, and improve test efficiency
- Diverse categories: Detect and analyze the performance and characteristics of semiconductor components such as transistors, diodes, triodes, field effect (FET), etc
Portable design:
- Equipped with a 2.8-inch TFT color screen, the picture is clear and intuitive
- Built-in high-capacity rechargeable lithium battery (1500mAh), standby time 4 hours
- Small and light, suitable for mobile use.
Specifications
Main Parameters
|
Brand |
FNIRSI |
|
Model |
DSO-TC4 |
|
Screen |
2.8-inch TFT Color Screen |
|
Backlight |
Brightness Adjustable |
|
Power Supply |
Type-C (5V / 1A) |
|
Battery |
3.7V / 1500mAh |
|
Languages |
Chinese, English, German, Portuguese, Japanese, Spanish, Korean, Russian |
|
Size |
≈ 90 × 142 × 27.5 mm |
|
Product Weight |
≈ 186 g |
Oscilloscope Parameters
|
Real-Time Sampling Rate |
48 MSa/s |
|
Analog Bandwidth |
10 MHz |
|
Input Impedance |
1 MΩ |
|
Coupling Mode |
AC / DC |
|
Test Voltage Range |
1:1 Probe: 80Vpp (+40V) |
|
Vertical Sensitivity |
10mV/div ~ 10V/div (X1 range) |
|
Vertical Displacement |
Adjustable with indication |
|
Time Base Range |
50ns ~ 20s |
|
Trigger Mode |
Auto / Normal / Single |
|
Trigger Type |
Rising edge, Falling edge |
|
Trigger Level |
Adjustable with indication |
|
Waveform Freeze |
Yes (HOLD function) |
|
Automatic Measurement |
Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle |
Component Testing
|
Transistor |
hfe, Ube, Ic/Ie, Iceo, Ices, Uf |
|
Diode |
Forward voltage drop <5V, junction capacitance, reverse leakage current |
|
Zener Diode |
0.01 ~ 32V reverse breakdown voltage |
|
Field-Effect Transistor (FET) |
JFET: Cg, Id, Uf |
|
Unidirectional SCR |
Trigger voltage <5V, gate level |
|
Bidirectional SCR |
Trigger current <6mA |
|
Capacitor |
25pF ~ 100mF, capacitance, loss factor (Vloss) |
|
Resistor |
0.01Ω ~ 50MΩ |
|
Inductor |
10μH ~ 1000μH, DC resistance |
|
DS18B20 |
Temperature sensor (GND, DQ, VDD) |
|
DHT11 |
Temperature & humidity sensor (VDD, DATA, GND) |
Signal Generator Parameters
|
Output Waveform |
Supports 13 waveform types |
|
Waveform Frequency |
0 – 50 kHz |
|
Square Wave Duty Cycle |
0 – 100% |
|
Waveform Amplitude |
0.1V – 3.0V |